#define  _CRT_SECURE_NO_WARNINGS
#include <stdio.h>

int  Max(int x, int y)
{
	if (x > y)
		return x;
	else
		return y;
}

int main()
{
	int a = 0; int b = 0;
	scanf("%d%d", &a, &b);
	
	int r = Max(a, b);
	printf("%d\n", r);

	return 0;
}